CONCRETE DELIVERY ELBOW TYPE 90DEG R275 DN100

CONCRETE DELIVERY ELBOW TYPE 90DEG R275 DN100 System 1

CONCRETE DELIVERY ELBOW TYPE 90DEG R275 DN100

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 100 pc

Supply Capability:: 10000 pc/month

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concrete pump elbow table

Wear-resistant Single or Double Concrete Pump Elbow
Type	Singe Elbow				Double Elbow
Model	DN125		DN150	DN175	DN125
Material	Casting Steel ,ST52				Inside	40Cr	Outside
Size	R275*90°	R275*90°+110	36°	F2000	R275*90°		R275*90°+110
	R275*45°	R275*90°+211	R400*30°	A3000	R275*45°		R275*90°+211
	R275*25°	R275*90°+411	R400*45°	471B	R275*25°		R275*90°+411
	R275*20°	R275*90°+424	R400*30°	571B	R275*20°		R275*90°+424
	R275*15°	R275*45°+170	R488*90°	A1000	R275*15°		R275*45°+170
	R180*90°	R275*45°+310	R500*90	C1000	R180*90°		R275*45°+310
	R232*60°	R275*45°+310	R280*90°	B2000	R232*60°		R275*45°+310
	R240*36°	20°Lengthen			R240*36°		20°Lengthen
	R240*30°	25°+740			R240*30°		25°+740
	R240*15°	40°Zoomlion			R240*15°		40°Zoomlion
	R385*29°				R385*29°
	R315*33°				R315*33°
Technic	Forged
Average life	25,000cubic				50,000cubic
Appliciation	Used in concrete transport in construction work

1.product profile:The double layer concrete pump elbow is developed by ourselves through new

technology and process.

2.characteristic:the inner layer of this concrete pump elbow undergoes heat treatment,and then the rigitiry can reach 62-65HRC.

3.characteristic:the outer layer of the concrete pump elbow possess good toughness properties

to protect the inner layer,so the security of the elbow is improved.

4.life:the experiment done abroad shows that the life of our concrete pump elbow can reach 35000-50000cbm,got the customers' praise

5.Beside the double layer concrete pump elbow,we produce all kinds of concrete pump parts,

straight pipe hose flange coupling and so on.

CONCRETE DELIVERY ELBOW TYPE 90DEG R275 DN100

Q: What are the signs of wear and tear in concrete pump spare parts?: Some signs of wear and tear in concrete pump spare parts include: 1. Surface damage: Concrete pump spare parts, such as pipes and hoses, may show signs of surface damage like cracks, dents, or scratches. These can be indicators of wear and tear, especially if they are deep or extensive. 2. Corrosion: Concrete pump spare parts that are made of metal, like couplings or clamps, may show signs of corrosion over time. This can include rusting or pitting on the surface, which can weaken the part and affect its functionality. 3. Leaks: If there are noticeable leaks in the concrete pump spare parts, such as in the seals or gaskets, it can be a sign of wear and tear. Leaks can occur due to the degradation of the material or improper installation, and they can affect the efficiency and performance of the pump. 4. Reduced performance: Wear and tear in concrete pump spare parts can lead to a decrease in overall performance. For example, if the wear plates in the pump are worn out, it can result in reduced pumping capacity or increased energy consumption. 5. Increased noise or vibrations: If there is an increase in noise levels or vibrations during the operation of the concrete pump, it can be a sign of wear and tear in the spare parts. This can occur due to imbalances, misalignments, or loose components, which can affect the pump's performance and longevity. 6. Excessive wear on moving parts: Moving parts in the concrete pump, such as pistons or cylinders, can show signs of excessive wear and tear. This can include scoring or grooving on the surface, which can impact the smooth operation of the pump and lead to further damage if not addressed. Regular inspection and maintenance of concrete pump spare parts is crucial to identify and address any signs of wear and tear early on. Prompt replacement or repair of worn-out parts can help to prevent further damage and ensure the efficient and safe operation of the concrete pump.

Q: What is the function of a concrete pump outrigger?: The function of a concrete pump outrigger is to provide stability and support to the concrete pump while it is in operation. The outrigger extends from the sides of the pump and is used to distribute the weight of the pump and concrete being pumped, preventing it from tipping over or causing any instability.

Q: What is the function of a concrete pump control lever?: The concrete pump control lever serves the purpose of managing the concrete flow and direction during pumping. It grants the operator the ability to initiate or halt pumping, regulate the pump's speed, and govern the concrete's placement and speed of placement. Additionally, the control lever empowers the operator to transition between various pumping modes, such as vertical or horizontal pumping, and fine-tune the pressure of the pumped concrete. As a whole, the control lever plays a vital role in guaranteeing precise and efficient concrete pumping procedures.

Q: How often should concrete pump seals be replaced?: Concrete pump seals should be replaced every 500 to 800 hours of operation or whenever signs of wear, leakage, or decreased performance are observed.

Q: How often should hopper agitator motors be inspected or replaced in a concrete pump?: Hopper agitator motors in a concrete pump should be inspected regularly, ideally during routine maintenance checks, to ensure they are functioning properly. Depending on the usage and condition of the motor, it may need to be replaced if it shows signs of wear, damage, or malfunctions. Ultimately, the frequency of inspection and replacement will vary based on the specific concrete pump and its usage patterns.

Q: What are the signs of a faulty concrete pump control box?: There are several signs that may indicate a faulty concrete pump control box. These signs can vary depending on the specific issue, but some common signs include: 1. Unresponsive controls: One of the most obvious signs of a faulty control box is when the controls become unresponsive or fail to function properly. This may include buttons that do not work, switches that do not engage, or a lack of response when adjusting settings. 2. Inaccurate readings: Another sign of a faulty control box is when the readings or measurements displayed on the control panel are inaccurate or inconsistent. This may include incorrect pressure readings, flow rates, or other important measurements necessary for proper pump operation. 3. Electrical issues: Faulty control boxes can also cause electrical problems such as flickering lights, sudden power surges or shortages, or even blown fuses. These electrical issues can be dangerous and may lead to further damage if not addressed promptly. 4. Strange noises: When a control box is faulty, it may produce strange noises, such as buzzing, humming, or clicking sounds. These noises can indicate loose connections, damaged components, or malfunctioning parts within the control box. 5. Pump malfunctions: A faulty control box can also cause the concrete pump itself to malfunction. This may include issues such as inconsistent pumping, irregular flow, or sudden stops and starts. These problems can disrupt the concrete pouring process and potentially lead to project delays. If you suspect a faulty concrete pump control box, it is crucial to address the issue promptly. It is recommended to consult a qualified technician or contact the manufacturer for assistance in diagnosing and repairing the control box.

Q: What are some common issues with concrete pump pipes and how can they be prevented?: Some common issues with concrete pump pipes include blockages, leaks, and wear and tear. These issues can be prevented by following proper maintenance and operational practices. 1. Blockages: Blockages occur when concrete hardens inside the pipe, hindering the flow. To prevent blockages, it is important to regularly clean the pipes after each use. Flushing the pipes with water or using a high-pressure air hose can remove any residual material and prevent build-up. Additionally, using concrete mixtures with proper consistency and avoiding excessive use of additives can reduce the likelihood of blockages. 2. Leaks: Leaks can occur due to cracks or gaps in the pipe, causing concrete to seep out. Regular inspection of the pipes is crucial to identify any signs of damage or wear. Repairing or replacing damaged sections promptly can prevent leaks. It is also essential to use high-quality pipes that are resistant to abrasion and chemical corrosion, as they are less prone to developing leaks. 3. Wear and Tear: Concrete pump pipes are subjected to significant stress and abrasion during operation. Over time, this can lead to wear and tear, resulting in weakened pipes or even breakages. To prevent excessive wear, it is important to use pipes made from durable materials such as hardened steel or composite materials. Regularly inspecting the pipes for signs of wear, such as thinning or deformation, and replacing them as needed can help prevent sudden failures. 4. Pipe movement and alignment issues: Concrete pump pipes can shift or become misaligned during operation, leading to reduced efficiency and potential damage. To prevent this, ensure that the pipes are securely fastened to the pump and properly aligned. Using clamps and brackets or employing anti-vibration measures can help maintain the stability and alignment of the pipes during pumping operations. 5. Operator errors: Improper handling and operation can also contribute to issues with concrete pump pipes. Operators should be adequately trained in operating the pump and handling the pipes. Following recommended operating procedures, avoiding excessive pressure or flow rates, and being cautious while maneuvering the pipes can prevent unnecessary strain and damage to the pipes. Overall, proactive maintenance, proper handling, and selecting high-quality pipes can significantly reduce common issues with concrete pump pipes, ensuring smooth and efficient concrete pumping operations.

Q: Are there any specific guidelines for the storage and handling of concrete pump spare parts during transportation?: Concrete pump spare parts must be stored and handled according to specific guidelines during transportation to ensure safety and efficiency, as well as minimize the risk of damage or loss. To begin, it is crucial to package and protect the spare parts properly. This entails using suitable materials like cardboard boxes, bubble wrap, or foam padding to prevent any physical harm during transit. The spare parts must be securely packed to prevent any movement or shifting during transportation. Furthermore, it is advisable to clearly label the packages with the contents and any specific handling instructions. This will aid transport personnel in correctly handling the spare parts and avoiding mishandling or confusion. Moreover, it is essential to select a trustworthy and experienced transportation service provider who specializes in delicate and sensitive items such as concrete pump spare parts. They should possess the necessary equipment, such as pallet jacks or forklifts, for safe handling and movement of the spare parts. During transportation, it is vital to ensure that the spare parts are loaded and secured properly in the transport vehicle. This may involve using straps, ropes, or other securing devices to prevent any movement or shifting of the packages. Regarding temperature control, it is important to consider the specific requirements of the spare parts. Some parts may be sensitive to extreme temperatures and necessitate special handling or climate-controlled transportation. Consulting with the manufacturer or supplier of the spare parts is crucial to determine any specific temperature or climate requirements. In conclusion, adhering to these guidelines will guarantee the secure and safe transportation of concrete pump spare parts, reducing the risk of damage or loss and ensuring their readiness for use upon arrival at their destination.

Q: Are there any specific troubleshooting steps for identifying issues with concrete pump spare parts?: Yes, there are specific troubleshooting steps that can be followed to identify issues with concrete pump spare parts. 1. Visual Inspection: Conduct a thorough visual inspection of the spare parts, looking for any signs of wear, damage, or misalignment. Check for cracks, breaks, or any other visible signs of damage. 2. Functionality Test: Test the functionality of the spare parts by operating the concrete pump. Pay attention to any abnormal noises, vibrations, or irregular movements. This can help identify issues with the spare parts. 3. Pressure Test: Perform a pressure test to ensure that the spare parts can handle the required pressure. This can be done by connecting a pressure gauge to the pump and checking if it reaches the desired pressure levels. Any abnormal pressure fluctuations can indicate issues with the spare parts. 4. Flow Test: Conduct a flow test to evaluate the flow rate of the concrete through the pump. Check if the flow is consistent and smooth. Any blockages or irregular flow patterns can indicate issues with the spare parts. 5. Check for Leaks: Inspect the spare parts for any leaks or fluid seepage. Leaks can indicate faulty seals, gaskets, or fittings. Use a suitable leak detection method, such as using a dye or pressure test, to identify the source of the leak. 6. Consult Technical Manuals: Refer to the technical manuals provided by the manufacturer for troubleshooting guidelines specific to the concrete pump spare parts. These manuals often contain detailed troubleshooting steps and recommended solutions for common issues. 7. Seek Expert Advice: If you are unable to identify the issue or troubleshoot effectively, it is advisable to consult with a qualified technician or the manufacturer's technical support team. They can provide expert guidance and assistance in identifying and resolving complex issues with concrete pump spare parts. By following these troubleshooting steps, it becomes easier to identify any issues with concrete pump spare parts and take appropriate measures to address them promptly.

Q: What are the signs of a damaged or malfunctioning electric motor?: There are several signs that indicate a damaged or malfunctioning electric motor. Firstly, unusual noises such as grinding, squealing, or banging sounds are typically indicative of a problem. These sounds may suggest that the motor's bearings are worn out or that there is an issue with the motor's internal components. Secondly, excessive heat is another sign of a damaged electric motor. If the motor feels unusually hot to the touch, it could signify that the motor is working harder than it should be or that there is a problem with its cooling system. Thirdly, a motor that frequently trips the circuit breaker or blows fuses is a clear indication of a malfunction. This could be due to an electrical fault within the motor or an overload caused by a faulty component. Furthermore, a damaged electric motor may exhibit decreased performance or a noticeable decrease in power output. This could be observed as a decrease in speed or torque produced by the motor, or even a complete inability to start or function properly. Lastly, excessive vibration or shaking of the motor could indicate misalignment or an issue with the motor's mounting. This can lead to further damage if not addressed promptly. If any of these signs are observed, it is recommended to immediately stop using the motor and consult a qualified technician or electrician to diagnose and repair the problem. Ignoring or continuing to use a damaged motor can lead to further damage and potentially dangerous situations.

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